Let's divide 345203 by 89
We want to divide 345203 by 89.

Moving on to step 1:
When dividing 3 by 89, we get 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 89

Advancing to step 2:
34 divided by 89 is 0 with a remainder of 34.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 34 and we're left with 34.
Take the next digit (5) from the dividend and append it to 34, then repeat: 345 / 89

Let's proceed to step 3:
89 goes into 345 3 times with a remainder of 78.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we subtract 267 from 345, we get 78.
Append the next digit (2) from the dividend to 78 and continue with: 782 / 89

Advancing to step 4:
The number 89 fits into 782 8 times, leaving a remainder of 70.
Record the quotient 8 as the next digit in the result. 
Result so far: 38.0
Subtracting 712 from 782 leaves us with 70.
Append the next digit (0) from the dividend to 70 and continue with: 700 / 89

Going ahead to step 5:
When dividing 700 by 89, we get 7 with a remainder of 77.
Record the quotient 7 as the next digit in the result. 
Result so far: 387.0
If we subtract 623 from 700, we get 77.
Grab the next digit (3) from the dividend, add it to 77, then carry on: 773 / 89

Advancing to step 6:
When dividing 773 by 89, we get 8 with a remainder of 61.
The next digit of our result is 8. 
Result so far: 3878.0
Subtracting 712 from 773 leaves us with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Moving on to step 7:
When dividing 610 by 89, we get 6 with a remainder of 76.
The next digit of our result is 6. 
Result so far: 3878.6
Subtracting 534 from 610 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 8:
89 goes into 760 8 times with a remainder of 48.
Use 8 as the next digit of our solution. 
Result so far: 3878.68
Subtracting 712 from 760 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 9:
89 goes into 480 5 times with a remainder of 35.
Write down 5 as next digit of the result. 
Result so far: 3878.685
Subtracting 445 from 480 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 10:
350 divided by 89 is 3 with a remainder of 83.
The number 3 becomes the next digit in our result. 
Result so far: 3878.6853
Subtracting 267 from 350 leaves us with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Let's proceed to step 11:
89 can be fit into 830 9 times, resulting in a remainder of 29.
Use 9 as the next digit of our solution. 
Result so far: 3878.68539
If we subtract 801 from 830, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Going ahead to step 12:
89 can be fit into 290 3 times, resulting in a remainder of 23.
Record the quotient 3 as the next digit in the result. 
Result so far: 3878.685393
Subtract 267 from 290 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 13:
230 divided by 89 is 2 with a remainder of 52.
Record the quotient 2 as the next digit in the result. 
Result so far: 3878.6853932
Deduct 178 from 230 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 14:
89 goes into 520 5 times with a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 3878.68539325
Subtract 445 from 520 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

The quotient of the division is 3878.68539325, and the remainder is 7.5e-08.